The game opens but displays a dialogue then crashes:
The log looks like this:FATAL ERROR in Vertex Shader compilation
ShaderName: shader_RGB
memory:8:36: error: syntax error, unexpected KW_REGISTER, expecting VAR_IDENTIFIER or TYPE_IDENTIFIER or NEW_IDENTIFIER
at gml_Object_o_Draw_64
http://pastebin.com/yg40n6HS
Could someone please tell me what to try now? Would appreciate any tip.
The game is freely available here: http://managore.itch.io/akmow